How is math used in recycling?

Georgette has purchased award plaques for her company's conference. Each plaque costs $7.50, and Georgette paid a one-time shipping fee of $40 for the order. Calculate the total cost for the order based upon the number of plaques purchased.

What is the algebr expression for the following word phrase: the produc of 4 more then x and 6? a) 4 (x+6) b) 6 (x+4) c) 6 + (x+4) d) 6 - (x+4)

Write the missing number. (170+130) + _=300+150. (12+2) + 20=_+20

Do these measurements represent the side lengths of a right triangle 12ft 20ft and 24ft A. yes B. No

An animal shelter had a lot of dogs. 53 dogs were adopted. Now the animal shelter has 15 dogs left. How many dogs were in the animal shelter to start? There were __dogs in the animal shelter to start.

Find the dimension of a rectangle whose width is 9 miles less than its length and whose area is 90 square miles

John Banks invested $6,700 in a mutual fund containing bonds. Find the rate if he earned $335 in interest in 5 months. 12% 5.5% 1% 6%

H (x) = 2x+2; find h (-8)

Estimate the answer to 943.18 + 103.89 by first rounding each number to the nearest ten.

find the diameter and circumfrance of a circle with a radius of 5 yards leave your answers in terms of pi